Carlos V. Francisco(November 4, 1912 – March 31, 1969), popularly known as Botong, was a muralist from Angono, Rizal.

Francisco was a most distinguished practitioner of mural painting for many decades and best known for his historical pieces. He was one of the first Filipino modernists along with Galo Ocampo
and Victorio C. Edades who broke away from Fernando Amorsolo's romanticism of Philippine scenes.

Botong is also known for discovering the Angono Petroglyphs, which are considered the oldest prehistoric artwork. This paleolithic art consists of 127 human and animal figures that are estimated to date back to 3000 BC. Presidential
Decree 260 was issued in 1996 and declared the petroglyphs a national cultural treasure. The National Museum established a museum on its site.

He was posthumously conferred the title National Artist of the Philippines in Visual Arts in 1973. He died on March 31, 1969, leaving a rich legacy and a new generation of followers. On November 4, 1975, the town of Angono, Rizal, held an exhibit
titled "Gunita Kay Botong." The event became an annual institution and was widely followed to the point that Angono became the unofficial art capital of the Philippines.